Which tissues and organs have been studied as targets for regenerative medicine?

Regenerative medicine and tissue engineering aim to repair or replace damaged biological structures using cells, scaffolds, and growth factors. Researchers have studied a wide range of tissues and organs as potential targets for these therapies:

• Skin: Skin substitutes are used to improve outcomes for complex wounds, such as burns.12
• Musculoskeletal System: Studies have focused on bone, cartilage, menisci, and skeletal muscle.123
• Cardiovascular System: Research targets the heart and vascular tissue, including efforts to repair damage from myocardial infarction using stem cells and bioartificial constructs.1234
• Renal System: Scientists have engineered urinary bladders, urethras, and kidney tissue, with bioengineered kidneys successfully producing urine in animal models.12
• Nervous System: Targets include the spinal cord and brain tissue, with research exploring neuron regeneration to treat conditions like stroke, Parkinson disease, and Alzheimer disease.23
• Other Organs: Investigations have also included the pancreas and intestinal tissue.3

Additionally, researchers are exploring the development of complex bioartificial limbs, which require the integration of multiple tissue types.12